We look at the division of 30105336 by 73 
Our goal is to divide 30105336 by 73.

Let's proceed to step 1:
If we divide 3 by 73, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 73

Moving on to step 2:
The number 73 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 73

Moving on to step 3:
The number 73 fits into 301 4 times, leaving a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 292 from 301 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 73

On to step 4:
73 goes into 90 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 41.0
The remainder is 17 after subtracting 73 from 90.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 73

Step 5:
When dividing 175 by 73, we get 2 with a remainder of 29.
Write down 2 as next digit of the result. 
Result so far: 412.0
If we take 146 away from 175, we end up with 29.
Fetch the next digit (3) from the dividend, attach it to 29 and continue: 293 / 73

On to step 6:
When dividing 293 by 73, we get 4 with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 4124.0
Subtracting 292 from 293 leaves us with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 73

Going ahead to step 7:
73 goes into 13 0 times with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 41240.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 73

Moving on to step 8:
If we divide 136 by 73, we get 1 and a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 412401.0
If we take 73 away from 136, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 9:
If we divide 630 by 73, we get 8 and a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 412401.8
Deduct 584 from 630 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 10:
When dividing 460 by 73, we get 6 with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 412401.86
If we subtract 438 from 460, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 11:
73 goes into 220 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 412401.863
If we take 219 away from 220, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 12:
73 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 412401.863
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
73 can be fit into 100 1 times, resulting in a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 412401.86301
Subtracting 73 from 100 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 14:
If we divide 270 by 73, we get 3 and a remainder of 51.
Write down 3 as next digit of the result. 
Result so far: 412401.863013
Deduct 219 from 270 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 15:
73 can be fit into 510 6 times, resulting in a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 412401.8630136
The remainder is 72 after subtracting 438 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 16:
73 goes into 720 9 times with a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 412401.86301369
If we subtract 657 from 720, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The final result is 412401.86301369 with a remainder of 6.3e-08.